{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "discover vulnerability", "arguments": ["common vulnerabilities and exposures", "time", "vulnerable system", "vulnerable system version", "supported platform", "discoverer", "vulnerability", "vulnerable system owner", "capabilities"]}], "input": "There ’s some good news in the tweaked guidance : the Arrandale , Clarkdale , Lynnfield , Nehalem , and Westmere families that were previously un-patched now have working fixes available in production , apparently ."}
{"discover vulnerability": []}